从十七世纪开始，人们对幻方的构造与性质展开比较严肃的数学思考。
People started to do some mathematical analysis on the structure and the character of magic square from seventeen century.
对构造奇数阶幻方的菱形法进行了改进，并对改进方法进行证明。
This article improves the lozenge method to structure odd magic square and proves its improvement.
他附加条件，就对自己的价值有多少变数带来的创作他的幻方。
He imposed conditions on the value of his number variables to bring about the creation of his magic square.
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